JPH04244905A - Method for inspecting appearance of carrier taping product - Google Patents

Method for inspecting appearance of carrier taping product

Info

Publication number
JPH04244905A
JPH04244905A JP3032126A JP3212691A JPH04244905A JP H04244905 A JPH04244905 A JP H04244905A JP 3032126 A JP3032126 A JP 3032126A JP 3212691 A JP3212691 A JP 3212691A JP H04244905 A JPH04244905 A JP H04244905A
Authority
JP
Japan
Prior art keywords
carrier
processing device
image processing
appearance
taped
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP3032126A
Other languages
Japanese (ja)
Other versions
JP2606461B2 (en
Inventor
Tsutomu Ashizawa
芦沢 勉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP3032126A priority Critical patent/JP2606461B2/en
Publication of JPH04244905A publication Critical patent/JPH04244905A/en
Application granted granted Critical
Publication of JP2606461B2 publication Critical patent/JP2606461B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)

Abstract

PURPOSE:To enable an image to be taken stably with an image processing device in inspection of appearance of a carrier taping product using an image processing device. CONSTITUTION:A carrier taping product can be transported in vertical direction from a lower reel to an upper reel by rotating a sprocket and chip parts 9 are stuck to the bottom surfaces of embosses 10 and are in parallel with them due to the gravity within the embossess 10, thus enabling stable images to be taken in by an image processing device and preventing erroneous judgment.

Description

【発明の詳細な説明】[Detailed description of the invention]

【0001】0001

【産業上の利用分野】本発明はキャリアテーピング品の
外観検査方法に関し、特に画像処理装置を用いた外観検
査方法に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for inspecting the appearance of carrier taped products, and more particularly to a method for inspecting the appearance of carrier taped products using an image processing device.

【0002】0002

【従来の技術】従来のキャリアテーピング品の外観検査
方法を図4,図5を用いて説明する。
2. Description of the Related Art A conventional method for inspecting the appearance of carrier taped products will be explained with reference to FIGS. 4 and 5.

【0003】従来、キャリアテーピング品の外観検査方
法は図4に示すように、スプロケット23を回転させる
ことにより一方のリール21から他方のリール22へキ
ャリアテーピング品24を水平方向(図中A方向)に一
定速度で送りながら、同期をとってカメラ25で図5に
示すようなキャリアテープ28のエンボス30内に収納
されたチップ部品29の外観を写し、その画像を画像処
理装置26で良否判別させていた。
Conventionally, as shown in FIG. 4, the appearance inspection method for carrier taped products involves rotating a sprocket 23 to move a carrier taped product 24 from one reel 21 to the other reel 22 in a horizontal direction (direction A in the figure). While feeding at a constant speed, the camera 25 synchronizes with the image of the external appearance of the chip component 29 housed in the embossment 30 of the carrier tape 28 as shown in FIG. was.

【0004】0004

【発明が解決しようとする課題】上述した従来のキャリ
アテーピング品の外観検査方法は、キャリアテーピング
品を水平方向に送っているため、図5に示すようにエン
ボス30内でチップ部品29が容易に動き、斜め向きに
なることがあるので、画像処理装置26で安定した画像
を取り込めず、誤判定をするという問題点があった。
[Problems to be Solved by the Invention] In the conventional visual inspection method for carrier taped products described above, the carrier taped products are fed in a horizontal direction, so that the chip components 29 are easily removed within the embossment 30 as shown in FIG. Since the image may move or be oriented diagonally, there is a problem in that the image processing device 26 cannot capture a stable image, resulting in erroneous determination.

【0005】本発明の目的は、安定した画像の取込みを
可能とし、誤判定を防止したキャリアテーピング品の外
観検査方法を提供することにある。
SUMMARY OF THE INVENTION An object of the present invention is to provide a method for inspecting the appearance of carrier taped products, which enables stable image capture and prevents erroneous judgments.

【0006】[0006]

【課題を解決するための手段】前記目的を達成するため
、本発明に係るキャリアテーピング品の外観検査方法に
おいては、キャリアテーピングしたチップ部品を画像処
理装置にて外観検査する方法において、キャリアテープ
を縦方向あるいは斜め方向に送りながらチップ部品の外
観を検査するものである。
[Means for Solving the Problems] In order to achieve the above object, in a method for visually inspecting a carrier taped product according to the present invention, in a method for visually inspecting a carrier taped chip component using an image processing device, the carrier tape is The appearance of chip components is inspected while being fed vertically or diagonally.

【0007】[0007]

【作用】本発明は、キャリアテーピングしたチップ部品
を画像処理装置にて外観検査する方法において、キャリ
アテープを上方に送りながらチップ部品の外観を検査す
ることにより、安定な画像の取込みを実現するものであ
る。
[Operation] The present invention realizes stable image capture by inspecting the appearance of chip parts while feeding the carrier tape upward in a method of visually inspecting carrier-taped chip parts using an image processing device. It is.

【0008】[0008]

【実施例】次に本発明について図面を参照して説明する
DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, the present invention will be explained with reference to the drawings.

【0009】(実施例1)図1は、本発明の実施例1に
係るキャリアテーピング品の外観検査システムを示す構
成図である。図において、キャリアテーピング品4は、
下方のリール1から上方のリール2へスプロケット3を
回転させることによりガイド7に添って垂直方向(図中
A方向)に一定速度で送られる。このようなキャリアテ
ーピング品送り機構のガイド7と平行に一定距離をおい
てカメラ5を配設し、同期をとって図2に示すようなキ
ャリアテープ8のエンボス10内に収納されたチップ部
品9の外観を写し、その画像を画像処理装置6で良否判
別を行う。
(Embodiment 1) FIG. 1 is a block diagram showing an appearance inspection system for carrier taped products according to Embodiment 1 of the present invention. In the figure, carrier taping product 4 is
By rotating the sprocket 3 from the lower reel 1 to the upper reel 2, it is sent along the guide 7 in the vertical direction (direction A in the figure) at a constant speed. A camera 5 is disposed parallel to the guide 7 of such a carrier taping product feeding mechanism at a certain distance, and the chip component 9 housed in the embossment 10 of the carrier tape 8 as shown in FIG. 2 is synchronized with the camera 5. The appearance of the image is taken, and the image is judged by the image processing device 6 as to whether it is good or bad.

【0010】本実施例において、図2に示すようにエン
ボス10内のチップ部品9は、重力によりエンボス10
内の下面に密接するため、各チップ部品の向きは平行と
なる。
In this embodiment, as shown in FIG.
Because they are in close contact with the inner lower surface, the orientation of each chip component is parallel.

【0011】(実施例2)図3は、本発明の実施例2を
示す構成図である。本実施例は、キャリアテープ8を垂
直方向よりある角度θをもたせて送るようにしたもので
あり、エンボス10内のチップ部品9は、エンボス10
内の下面のみばかりでなく、側面にも密接するため、縦
方向と横方向の位置決めを同時にできるという利点があ
る。
(Embodiment 2) FIG. 3 is a block diagram showing Embodiment 2 of the present invention. In this embodiment, the carrier tape 8 is fed at a certain angle θ from the vertical direction, and the chip components 9 within the embossment 10 are
Since it is in close contact with not only the inner lower surface but also the side surface, there is an advantage that positioning can be performed in the vertical and horizontal directions at the same time.

【0012】0012

【発明の効果】以上説明したように本発明はキャリアテ
ーピング品を縦方向あるいは斜め方向に送っているので
、エンボス内のチップ部品が平行となるため、画像処理
装置で常時安定な画像が取り込め誤判定がなくなるとい
う効果を有する。
[Effects of the Invention] As explained above, in the present invention, the carrier taped product is fed vertically or diagonally, so the chip parts in the embossment are parallel, so the image processing device can always capture stable images. This has the effect of eliminating judgment.

【図面の簡単な説明】[Brief explanation of the drawing]

【図1】本発明の実施例1を示すシステム構成図である
FIG. 1 is a system configuration diagram showing a first embodiment of the present invention.

【図2】本発明でのキャリアテーピング品を示す正面図
である。
FIG. 2 is a front view showing a carrier taped product according to the present invention.

【図3】本発明の実施例2におけるキャリアテーピング
品を示す正面図である。
FIG. 3 is a front view showing a carrier taped product in Example 2 of the present invention.

【図4】従来のキャリアテーピング品の外観検査方法を
示すシステム構成図である。
FIG. 4 is a system configuration diagram showing a conventional visual inspection method for carrier taped products.

【図5】従来の方法でのキャリアテーピング品を示す正
面図である。
FIG. 5 is a front view showing a carrier taped product using a conventional method.

【符号の説明】[Explanation of symbols]

1,2,21,22  リール 3,23  スプロケット 4,24  キャリアテーピング品 5,25  カメラ 6,26  画像処理装置 7  ガイド 8,28  キャリアテープ 9,29  チップ部品 10,30  エンボス 1, 2, 21, 22 reel 3, 23 Sprocket 4,24 Carrier taping product 5,25 Camera 6,26 Image processing device 7 Guide 8, 28 Carrier tape 9,29 Chip parts 10,30 Emboss

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】  キャリアテーピングしたチップ部品を
画像処理装置にて外観検査する方法において、キャリア
テープを縦方向あるいは斜め方向に送りながらチップ部
品の外観を検査することを特徴とするキャリアテーピン
グ品の外観検査方法。
1. A method for visually inspecting a carrier-taped chip component using an image processing device, wherein the appearance of the chip component is inspected while feeding the carrier tape in a vertical or diagonal direction. Inspection method.
JP3032126A 1991-01-31 1991-01-31 Appearance inspection method for carrier taping products Expired - Lifetime JP2606461B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3032126A JP2606461B2 (en) 1991-01-31 1991-01-31 Appearance inspection method for carrier taping products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3032126A JP2606461B2 (en) 1991-01-31 1991-01-31 Appearance inspection method for carrier taping products

Publications (2)

Publication Number Publication Date
JPH04244905A true JPH04244905A (en) 1992-09-01
JP2606461B2 JP2606461B2 (en) 1997-05-07

Family

ID=12350194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3032126A Expired - Lifetime JP2606461B2 (en) 1991-01-31 1991-01-31 Appearance inspection method for carrier taping products

Country Status (1)

Country Link
JP (1) JP2606461B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003121369A (en) * 2001-08-09 2003-04-23 Matsushita Electric Ind Co Ltd Polarity-inspecting method for chip-type electronic component
US7500502B2 (en) 2004-02-19 2009-03-10 Mitsui Mining & Smelting Co., Ltd. Inspection apparatus and method for film carrier tapes for mounting electronic components and semiconductor devices

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3729819B2 (en) 2003-05-19 2005-12-21 ローム株式会社 Power element protection circuit and semiconductor device having the same
CN110092232B (en) * 2019-05-05 2020-10-13 惠安县品创工业设计有限公司 Electronic tags prevents that roll up presses quality control machine of bending

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6317541A (en) * 1986-07-09 1988-01-25 Murata Mfg Co Ltd Inspection method for series of electronic parts

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6317541A (en) * 1986-07-09 1988-01-25 Murata Mfg Co Ltd Inspection method for series of electronic parts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003121369A (en) * 2001-08-09 2003-04-23 Matsushita Electric Ind Co Ltd Polarity-inspecting method for chip-type electronic component
US7500502B2 (en) 2004-02-19 2009-03-10 Mitsui Mining & Smelting Co., Ltd. Inspection apparatus and method for film carrier tapes for mounting electronic components and semiconductor devices

Also Published As

Publication number Publication date
JP2606461B2 (en) 1997-05-07

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